Follow me: http://www.twitter.com/drift0r
Grind: http://www.youtube.com/watch?v=IfvyInudyro
Vote for me in KOTW: http://kingofweb.com/users/drift0r
The Frag and Semtex grenades have always been close to equal in CoD games. However, in Black Ops 2, one is clearly better than the other. This episode of In Depth will tell you exactly which grenade you should be using!

Semtex is a general-purpose plastic explosive containing RDX and PETN. It is used in commercial blasting, demolition, and in certain military applications. Semtex became notoriously popular with terrorists because it was, until recently, extremely difficult to detect, as in the case of Pan Am Flight 103.
For its original military use it was manufactured under the name B 1. It has been manufactured under its current name since 1964, labeled as SEMTEX 1A, since 1967 as SEMTEX H and since 1987 as SEMTEX 10.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video